EP0594304A3 - Kompression bestimmt opcode für Fenstersystem. - Google Patents

Kompression bestimmt opcode für Fenstersystem. Download PDF

Info

Publication number
EP0594304A3
EP0594304A3 EP19930307467 EP93307467A EP0594304A3 EP 0594304 A3 EP0594304 A3 EP 0594304A3 EP 19930307467 EP19930307467 EP 19930307467 EP 93307467 A EP93307467 A EP 93307467A EP 0594304 A3 EP0594304 A3 EP 0594304A3
Authority
EP
European Patent Office
Prior art keywords
window system
specific compression
opcode specific
opcode
compression
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19930307467
Other languages
English (en)
French (fr)
Other versions
EP0594304A2 (de
EP0594304B1 (de
Inventor
Byron G Paul
Carolyn J Smith
Alfred T Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Network Computing Devices Inc
Original Assignee
Tektronix Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tektronix Inc filed Critical Tektronix Inc
Publication of EP0594304A2 publication Critical patent/EP0594304A2/de
Publication of EP0594304A3 publication Critical patent/EP0594304A3/de
Application granted granted Critical
Publication of EP0594304B1 publication Critical patent/EP0594304B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/3017—Runtime instruction translation, e.g. macros
    • G06F9/30178—Runtime instruction translation, e.g. macros of compressed or encrypted instructions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Information Transfer Between Computers (AREA)
EP93307467A 1992-10-20 1993-09-21 Opcode abhängige Komprimierung für ein Window-System. Expired - Lifetime EP0594304B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96379592A 1992-10-20 1992-10-20
US963795 1992-10-20

Publications (3)

Publication Number Publication Date
EP0594304A2 EP0594304A2 (de) 1994-04-27
EP0594304A3 true EP0594304A3 (de) 1994-11-30
EP0594304B1 EP0594304B1 (de) 2000-06-07

Family

ID=25507723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93307467A Expired - Lifetime EP0594304B1 (de) 1992-10-20 1993-09-21 Opcode abhängige Komprimierung für ein Window-System.

Country Status (3)

Country Link
EP (1) EP0594304B1 (de)
JP (1) JP2654749B2 (de)
DE (1) DE69328811T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256041B1 (en) 1995-08-04 2001-07-03 Sun Microsystems, Inc. Decompression of three-dimensional geometry data representing a regularly tiled surface portion of a graphical object
US5793371A (en) 1995-08-04 1998-08-11 Sun Microsystems, Inc. Method and apparatus for geometric compression of three-dimensional graphics data
US5842004A (en) 1995-08-04 1998-11-24 Sun Microsystems, Inc. Method and apparatus for decompression of compressed geometric three-dimensional graphics data
US6747644B1 (en) 1995-08-04 2004-06-08 Sun Microsystems, Inc. Decompression of surface normals in three-dimensional graphics data
US6525722B1 (en) 1995-08-04 2003-02-25 Sun Microsystems, Inc. Geometry compression for regular and irregular mesh structures
US6215500B1 (en) 1995-08-04 2001-04-10 Sun Microsystems, Inc. Compression of three-dimensional geometry data representing a regularly tiled surface portion of a graphical object
EP0889440B9 (de) * 1997-06-30 2004-03-17 Sun Microsystems, Inc. Verfahren und Vorrichtung zur geometrischen Komprimierung von dreimensionalen Grafiken
US6243856B1 (en) 1998-02-03 2001-06-05 Amazing Media, Inc. System and method for encoding a scene graph
US6263496B1 (en) 1998-02-03 2001-07-17 Amazing Media, Inc. Self modifying scene graph
US6961803B1 (en) 2001-08-08 2005-11-01 Pasternak Solutions Llc Sliced crossbar architecture with no inter-slice communication
CN102966936B (zh) * 2012-11-26 2014-11-26 杭州国电机械设计研究院有限公司 一种低品位废气余热回收的双效相变余热回收系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020520A (en) * 1978-05-12 1979-11-14 Eltra Corp Character generating method and apparatus
JPH03144780A (ja) * 1989-10-30 1991-06-20 Sharp Corp 画像符号化装置及び画像復号装置
GB2240230A (en) * 1990-01-18 1991-07-24 British Broadcasting Corp Field-rate upconversion of television signals prior to bandwidth compression
EP0536801A2 (de) * 1991-10-11 1993-04-14 Spacelabs, Inc. Verfahren und Anordnung zur verlustfreier-adaptiver Datenkomprimierung und -dekomprimierung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933960A (ja) * 1982-08-19 1984-02-24 Fuji Xerox Co Ltd コ−ド情報伝送方式
JPH0234038A (ja) * 1988-07-23 1990-02-05 Hitachi Ltd データ圧縮装置
JPH0257290A (ja) * 1988-08-24 1990-02-27 Nakanihon Syst:Kk 一針データのデータ圧縮方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020520A (en) * 1978-05-12 1979-11-14 Eltra Corp Character generating method and apparatus
JPH03144780A (ja) * 1989-10-30 1991-06-20 Sharp Corp 画像符号化装置及び画像復号装置
GB2240230A (en) * 1990-01-18 1991-07-24 British Broadcasting Corp Field-rate upconversion of television signals prior to bandwidth compression
EP0536801A2 (de) * 1991-10-11 1993-04-14 Spacelabs, Inc. Verfahren und Anordnung zur verlustfreier-adaptiver Datenkomprimierung und -dekomprimierung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 368 (P - 1253) 17 September 1991 (1991-09-17) *
R.GONZALEZ-P.WINTZ: "digital image processing", 1987, ADDISON-WESLEY, READING, MASSACHUSETTS,USA *

Also Published As

Publication number Publication date
JPH06222905A (ja) 1994-08-12
EP0594304A2 (de) 1994-04-27
DE69328811D1 (de) 2000-07-13
EP0594304B1 (de) 2000-06-07
DE69328811T2 (de) 2001-01-11
JP2654749B2 (ja) 1997-09-17

Similar Documents

Publication Publication Date Title
EP0701197A3 (de) Fenstersystem
EP0612929A3 (de) Übertragungssystem.
EP0673661A3 (de) Strahlentherapie-System.
EP0653371A3 (de) Fernüberwachungssystem für Aufzug.
EP0683364A3 (de) Kälteverfahren.
GB9424829D0 (en) Control system
EP0669276A3 (de) Hubvorrichtung.
GB9402694D0 (en) Window system
GB9410082D0 (en) Treeshelter system
GB9405231D0 (en) Simple compositioning system
ZA947083B (en) Mining system
GB2277845B (en) Monitoring system
SG54147A1 (en) Loundspeaker system
HU9502638D0 (en) Sectional-bar system
GB9301769D0 (en) Opticla system
EP0627758A3 (de) Massenspektrometrische Vorrichtung.
GB2296320B (en) Window System
GB2289081B (en) Glazing system
EP0650917A3 (de) Aufzugstürvorrichtung.
ZA941940B (en) Metering system.
EP0657593A3 (de) Verbindungssystem.
GB2279687B (en) Glazing system
GB9605623D0 (en) Window system
GB2277744B (en) PDLC system
GB9404280D0 (en) Window security system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19950526

17Q First examination report despatched

Effective date: 19980928

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NETWORK COMPUTING DEVICES, INC.

RIC1 Information provided on ipc code assigned before grant

Free format text: 7G 06F 9/46 A

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 69328811

Country of ref document: DE

Date of ref document: 20000713

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20011112

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20011119

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20011126

Year of fee payment: 9

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020921

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030401

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020921

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030603

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST